CVE-2021-20090
CISA 기관 조치 기한: 2021-11-17
Arcadyan Buffalo Firmware
Qualys 위협 인텔 · 심각도 4/5 · QID 731232 · CGI
공개 익스플로잇
쉬운 악용
웜 전파
인증 불필요
원격코드실행
CISA KEV
Arcadyan Buffalo firmware contains a path traversal vulnerability that could allow unauthenticated, remote attackers to bypass authentication and access sensitive information. This vulnerability affects multiple routers across several different vendors.
KEV 필수 조치: Apply updates per vendor instructions.